OADM-1001-VOA

GT LASERS OADM-1001-VOA is an optical Add-Drop multiplexer with 100GHz channel interval. It is based on mature thin film filter technology, sealed with metal shell, and featured with low insertion loss, high isolation, wide channel and flexible configuration. It is the ideal device to Add(insertion Add)/Drop(Tape-out Drop) a specific wavelength(OADM) in optical fiber DWDM system. OADM-1001-VOA configures a manual-adjust optical attenuation, for adjust the equilibrium the optical power between insert channel and main signal channel, which is conveniently used for VOD overlay in CATV system.

◉ DWDM network channel Add/Drop.

◉ Wavelength routing

◉ CATV fiber optical system

◉ VOA Technical index

Index		Type(Values)
		P	A
Central wavelength	(nm)	1550
Working wavelength	(nm)	1550±20
Max.original loss	(dB)	1.0	1.2
Adjustment accuracy	(dB)	1.0~60	1.2~50
Power processing	(dB)	≥50
Adjustment accuracy	(dB)	0.02
Power processing	(mW)	≤500
Tension load	(N)	≤5
Optical fiber type		28e
Working temperature	(℃)	-5~+70
Store temperature	(℃)	-40~+85